Is it possible to edit the text "verification code" in web form when using captcha

Is it possible to edit the text "verification code" in web form when using captcha

I am trying to build a web site in Japanese and would like to have a contact form that uses Captcha to avoid robots entries in the form.

If I enable captcha, the text "verification code" appears to the left of the field.

Is it possible to edit this text ?

Please advice.

If it is not possible to edit, I really suggest making it possible to edit. Othervice Zoho sites in limited in usage.

Best Regards,
Bjorn